WO2004060005A1 - Carte sim avec possibilite de modifier la memorisation de l'identification du reseau d'origine - Google Patents

Carte sim avec possibilite de modifier la memorisation de l'identification du reseau d'origine Download PDF

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Publication number
WO2004060005A1
WO2004060005A1 PCT/EP2003/013064 EP0313064W WO2004060005A1 WO 2004060005 A1 WO2004060005 A1 WO 2004060005A1 EP 0313064 W EP0313064 W EP 0313064W WO 2004060005 A1 WO2004060005 A1 WO 2004060005A1
Authority
WO
WIPO (PCT)
Prior art keywords
sim card
mobile radio
home
network
memory
Prior art date
Application number
PCT/EP2003/013064
Other languages
German (de)
English (en)
Inventor
Stefan Jungblut
Original Assignee
Vodafone Holding Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vodafone Holding Gmbh filed Critical Vodafone Holding Gmbh
Priority to AU2003298131A priority Critical patent/AU2003298131A1/en
Publication of WO2004060005A1 publication Critical patent/WO2004060005A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier

Definitions

  • the invention relates to a SIM card for mobile radio terminals for identifying a subscriber in a mobile radio network, the SIM card containing information, in particular about the subscriber's authorization and about the home network, which is read out by the mobile radio terminal and transmitted to the operator via the mobile radio network ,
  • the invention further relates to driving a driver to activate a SIM card according to the invention for mobile radio services.
  • SIM card Subscriber Identity Module
  • subscriber identification module is a chip card that is required to identify a mobile radio network subscriber in a mobile radio network. For this purpose, it is used in mobile radio terminals.
  • Mobile radio terminals are, for example, mobile radio telephones and telematics terminals.
  • Telematics is • an artificial word and describes the cooperation between telecommunications technology and IT, more precisely: the use of computer-assisted data processing processes in telecommunications and the use of telecommunications to enable the exchange of computer data and programs.
  • the devices that work on this basis are called telematics terminals.
  • SIM cards are specially made for each mobile network operator. This means that a SIM card, for example for D2-Vodafone, receives its own identifier as the home network.
  • the SIM card receiver is usually the respective device manufacturer.
  • the card manufacturer assigns the SIM card to the mobile network operator.
  • the SIM card to be installed in the device is already assigned directly to a mobile network operator. If the telematics terminal together with the SIM card is subsequently exported abroad, the SIM card is virtually in "permanent roaming" mode with correspondingly high roaming charges. As far as possible, the home network must be changed on the SIM card at considerable cost to start up the device.
  • the object of the invention is therefore to provide a SIM card which eliminates the disadvantages of the prior art and is practically used by every mobile network operator, in every country.
  • the object is achieved in that, in the case of a SIM card of the type mentioned at the outset, a memory is provided for storing a home network identifier, the memory being designed such that the home identifier can be changed in the memory. Furthermore, the problem is solved by driving in a ner of the type mentioned at the beginning, in which the assignment of a home network identifier is set individually for each mobile radio network provider.
  • the invention is based on the principle of storing the home identification in a memory of the SIM card.
  • the memory can be quickly overwritten with a new home identifier.
  • this means that the SIM card can easily be switched to any mobile network operator without incurring fees for the costly roaming ner driving.
  • a SIM card according to the invention can in principle also be delivered without being assigned to a network operator. Without a network operator on the SIM card, however, changing the home network via the mobile network is prevented, which is why an initial network operator will ultimately always be stored on the SIM card.
  • the identifiers of several home networks can be stored in the memory of the SIM card according to the invention.
  • several home networks can be specified, so that a different home network can be valid, depending on the location of the mobile terminal. This also eliminates roaming charges.
  • the identifiers are preferably stored in encrypted form in the memory of the SIM card. This prevents unauthorized activation or use by third parties.
  • Fig. 1 shows a SIM card with a preceding data structure.
  • SIM card 10 is shown in a schematic diagram.
  • SIM cards are in mobile radio terminals 31, such as cell phones 32 or telematics terminals 34 (see FIG. 2), in particular for identifying a mobile radio subscriber in one
  • Mobile network used. Identification is required in order to check the authorization of a mobile subscriber and then to send him the billing for the service.
  • a chip 12 is embedded in the SIM card 10 and contains an integrated memory 14.
  • the visible area of the chip 12 usually faces gold-plated contact surfaces 13.
  • the contact surfaces 13 serve to establish contact with corresponding chip card readers of mobile radio terminals 31.
  • the memory 14 has an area 16 which is shown symbolically enlarged next to the chip 12, which is indicated by arrow 18. In this area 16 of the memory
  • one or more home identifiers 20 (HK 1, HK 2, ...) are stored line by line in the present exemplary embodiment.
  • the home identifiers 20 are stored changeably in the memory 14.
  • the respective activated home identification 20 is identified by pointer 22.
  • the home identifier 20 contains all the identifiers and parameters required for a mobile radio network.
  • FIG. 2 shows the process sequence in a schematic outline sketch.
  • the arrows 23 always refer to the next process step.
  • Arrow 25 symbolizes the change from SIM card 10 to SIM card 10a with changed home identifier 20a.
  • a SIM card manufacturer produces a SIM card 10 corresponding to that of FIG. 1.
  • SIM card manufacturer ensures that the data of at least one home identifier 20, usually the mobile radio network of the place of manufacture 24, is stored in the memory 14 of the SIM card 10. For test and verification purposes, this can also be a “virtual” home identifier 20 that does not perform any real functions.
  • the SIM card 10 can now be preset by the manufacturer with an active home identifier 20, box 26.
  • the activated home identifier 20 is marked in the figure by the pointer 22.
  • the activation can take place via a suitable activation process, so that it can be prevented that e.g. any third party changes the SIM card 10.
  • the SIM card 10 is then sold or exported, for example, to where the currently set home identifier 20 is not valid, ellipse 30.
  • the next step is therefore to set the home identifier 20 of the suitable mobile network in the exporting country, box 30
  • the memory 14 of the SIM card 10 is a read-write memory
  • the data of the home identifier 20 can be adapted without any problems.
  • an existing home identifier can be activated, such as with pointer 22a on SIM card 10a, or a completely new one Home identifier can be written in the memory 14.
  • the SIM card 10a is then set for the new home network and can be used in mobile radio terminals 31, such as, for example, cell phones 32 and telematics terminals 34.
  • the insertion of the modified SIM card 20a into the mobile radio terminals 31 is symbolized by arrows 33.
  • Telematics terminals 34 are now also used in motor vehicles.
  • GPS Global Positioning System
  • essentially cellular data of the respective national radio network operator is used.
  • a service provider is also required who offers his telematics services for the telematics terminal.
  • a telematics service is, for example, a traffic jam detector that directs the motor vehicle driver around a traffic jam.
  • the respective position of the motor vehicle is determined from the location coordinates which the GPS system delivers to the telematics terminal.
  • the service provider now transmits to the telematics terminal 34 the exact position of the traffic jam and any alternative routes to this traffic jam.
  • the position of the traffic jam is transmitted via a mobile radio network. Based on the own position of the telematics terminal can using '34 a motor vehicle now determine the appropriate best alternative route.
  • the telematics services are always transmitted to the telematics terminal in the motor vehicle via the mobile radio network of a radio network provider.
  • the SIM cards 10 are ordered by the mobile network operators from a SIM card manufacturer and then delivered to the device manufacturer. This SIM card 10 according to the invention is not yet assigned to any end network operator. This only happens later when the telematics terminal 34 is started up. Only then is the home identifier on the SIM card 10 20, 20a of the end network operator is temporarily written into the area 16 of the memory 14. In principle, it is possible to store several home identifiers 20, 20a in the memory 14. Depending on the country in which the telematics terminal 34 is ultimately located, the suitable home identifier 20a can be activated. This is done in a coded manner, for example with a key code, to prevent misuse.
  • SIM cards 10 generally have 32 K storage space and already have the home code 20 of the countries to which the motor vehicle may later be delivered, the correct profile being activated as required.

Abstract

L'invention concerne une carte SIM (10, 10a) destinée à des terminaux de radiotéléphonie mobile (32, 34) et servant à l'identification d'un abonné dans un réseau de radiotéléphonie mobile. La carte SIM (10, 10a) contient des informations qui servent notamment à accorder une autorisation à l'abonné et qui concernent le réseau d'origine. Ces informations peuvent être lues par le terminal de radiotéléphonie mobile (32, 34) et peuvent être transmises à l'opérateur par l'intermédiaire du réseau de radiotéléphonie mobile. L'invention concerne en outre un procédé pour activer la carte SIM (10, 10a) mentionnée ci-dessus, procédé selon lequel l'affectation d'une identification de réseau d'origine (20, 20a) est fixée individuellement pour chaque opérateur de réseau de radiotéléphonie mobile.
PCT/EP2003/013064 2002-12-05 2003-11-21 Carte sim avec possibilite de modifier la memorisation de l'identification du reseau d'origine WO2004060005A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003298131A AU2003298131A1 (en) 2002-12-05 2003-11-21 Sim card with memorization of the home network identification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10257106 2002-12-05
DE10257106.6 2002-12-05

Publications (1)

Publication Number Publication Date
WO2004060005A1 true WO2004060005A1 (fr) 2004-07-15

Family

ID=32667501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/013064 WO2004060005A1 (fr) 2002-12-05 2003-11-21 Carte sim avec possibilite de modifier la memorisation de l'identification du reseau d'origine

Country Status (2)

Country Link
AU (1) AU2003298131A1 (fr)
WO (1) WO2004060005A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1937015A1 (fr) * 2006-12-22 2008-06-25 Axalto UK Limited Utilisation d'un terminal mobile verrouillé avec un nouvel abonnement
DE102010009257A1 (de) * 2010-02-25 2011-08-25 Bayerische Motoren Werke Aktiengesellschaft, 80809 Steuergerät und Verfahren zum Betrieb des Steuergeräts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010614A1 (fr) * 1996-09-04 1998-03-12 Swisscom Ag Procede de deplacement et dispositifs pour ce procede

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010614A1 (fr) * 1996-09-04 1998-03-12 Swisscom Ag Procede de deplacement et dispositifs pour ce procede

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Digital cellular telecommunications system (Phase 2+) (GSM);Specification of the SIM Application Toolkit for the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.14 version 8.3.0 Release 1999)", ETSI TS 101 267 V8.3.0, XX, XX, PAGE(S) 1-69,114,115, XP002222021 *
"ETSI TS 100 977 V8.8.0 (2002-09); Digital cellular telecommunications system (Phase 2+); Specification of the Subscriber Identity Module - Mobile Equipment (SIM-ME) Interface; (3GPP TS 11.11 version 8.8.0 Release 1999)", ETSI, September 2002 (2002-09-01), pages 1 - 174, XP002278984 *
GRIGOROVA TH ET AL: "SIM CARDS", TELECOMMUNICATION JOURNAL OF AUSTRALIA, MELBOURNE, AU, VOL. 43, NR. 2, PAGE(S) 33-38, ISSN: 0040-2486, XP000561670 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1937015A1 (fr) * 2006-12-22 2008-06-25 Axalto UK Limited Utilisation d'un terminal mobile verrouillé avec un nouvel abonnement
WO2008078175A1 (fr) * 2006-12-22 2008-07-03 Gemalto S.A. Utilisation d'un terminal mobile avec un nouvel abonnement
US8345640B2 (en) 2006-12-22 2013-01-01 Gemalto Sa Method and device to use a mobile terminal with a new subscription
DE102010009257A1 (de) * 2010-02-25 2011-08-25 Bayerische Motoren Werke Aktiengesellschaft, 80809 Steuergerät und Verfahren zum Betrieb des Steuergeräts

Also Published As

Publication number Publication date
AU2003298131A1 (en) 2004-07-22

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